From fac2d8d903330e1ae255803cd2bb1041197a9f71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Hertzog?= <hertzog@debian.org>
Date: Fri, 24 Apr 2020 16:38:45 +0200
Subject: [PATCH] Make "Man" function smarter to also work for "lb --help"

---
 functions/man.sh | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/functions/man.sh b/functions/man.sh
index 06b51a7d4..d5cdbb31b 100755
--- a/functions/man.sh
+++ b/functions/man.sh
@@ -11,9 +11,21 @@
 
 Man ()
 {
+	local BASENAME
+	BASENAME=$(basename ${0})
 	if [ $(which man) ]
 	then
-		man ${PROGRAM} $(basename ${0})
-		exit 0
+		case $BASENAME in
+			$PROGRAM)
+				man ${PROGRAM}
+				;;
+			*)
+				man ${PROGRAM} $(basename ${0})
+				;;
+		esac
+	else
+		Echo_warning "man is not installed, falling back to usage output."
+		Usage
 	fi
+	exit 0
 }